Spirohexenolide A Targets Human Macrophage Migration Inhibitory Factor (hMIF)
摘要:
Spirohexenolides A and B comprise a unique family of spirotetronate natural products. We report on the identification of their binding to and modulation of human macrophage migration inhibitor factor (hMIF). Using an immunoaffinity-fluorescent labeling method, the properties of this interaction are detailed and evidence is provided that hMIF plays a key role in the cytostatic activity of the spirohexenolides.